Best Magnesium Test?

[ScottyD36]

I wanted to test the magnesium in my tank and I wanted to see what everyone feels is the most reliable and easy to use.

 

[DivingTheWorld]

I like Salifert. Easy, inexpensive and accurate.

 

[BlennyTime]

I use Red Sea, pretty easy and never had an issue.

 

[Vette67]

+1 on Salifert. I haven’t tried Red Sea, so I can’t objectively say which is better. But I have had success with Salifert.

 

[Idoc]

I use the Red Sea Mg... works well, but i haven't tried the other kits. The Red Sea test does have several steps to it, though.

 

[Pistondog]

red sea